+[submodule "src/github.com/magical/argon2"]
+ path = src/github.com/magical/argon2
+ url = https://github.com/magical/argon2.git
+[submodule "src/github.com/dchest/blake2b"]
+ path = src/github.com/dchest/blake2b
+ url = https://github.com/dchest/blake2b.git